Yes.
Because the oil is less dense then the water.
Dense water sinks in comparison to less dense water.
Wood: Wood is less dense than water, which allows it to float. Plastic: Many types of plastic materials are less dense than water, causing them to float. Cork: Cork is lightweight and has air pockets, making it buoyant. Ice: Ice is less dense than liquid water, which is why it floats on the surface of water. Styrofoam: Styrofoam is a type of lightweight foam that is less dense than water. Light oils: Light oils, such as vegetable oil or olive oil, are less dense than water and will float on its surface.
Vegetable oil floats on water because it is less dense than water. Density is the mass of a substance divided by its volume. Since the mass of vegetable oil is less than the same volume of water, it displaces less water and floats on top.
Ice is less dense than water
no
It makes the oil bubble and could make an explosion.
A wooden block can be less dense than water.
no beacause a rubber duck floats and if an object floats in water, is is less dense than the water if it sinks it is more dense
If more dense, it will sink when put into water; if less dense it floats.
Chlorine gas is less dense than water, so it will float on top of water if the two are in contact.
Oil IS already less dense than water.